Best Pick

Kingston KC600 256GB SATA III mSATA

52.7 Workstations Score
256GBSATA IIImSATA550 MB/sDRAM cache
Why we recommend this

The SM2259 controller and 3D TLC NAND deliver 550 MB/s reads and 500 MB/s writes, with a 150 TBW endurance rating and a 5-year warranty for long-term reliability. AES 256-bit hardware encryption, TCG Opal, and eDrive support make it a secure choice for sensitive data, while the mSATA form factor suits compact systems. Best for users upgrading older laptops or mini PCs with mSATA slots who need dependable, encrypted storage without paying a premium.

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Great Alternatives

These options also score highly and may better suit your specific needs

500GBPCIe 4.0 x4M.2 22805,000 MB/s
Why we recommend this ▼

The PCIe 4.0 x4 interface delivers 5000 MB/s reads and 3000 MB/s writes, making this 500GB M.2 2280 drive a fast, low-power storage option. Its DRAM-less design and 160 TBW endurance keep costs down while the 3-year warranty and 2,000,000 h MTBF offer reliability. Best for budget-conscious builders upgrading a desktop or laptop for everyday apps and games.

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Kingston Q500 240GB SATA III 2.5"

35.3 Workstations Score
240GBSATA III2.5"500 MB/s
Why we recommend this ▼

The 240GB Kingston Q500 delivers sequential reads up to 500 MB/s and writes up to 350 MB/s over SATA III, using TLC NAND for everyday computing. Its 80 TBW endurance and 3-year warranty offer a dependable entry-level option, backed by a 1,000,000-hour MTBF rating. Best for budget-conscious users upgrading older desktops or laptops from mechanical drives, where the 2.5-inch form factor fits standard bays.

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Kingston 480GB SSD SATA III

34.9 Workstations Score
480GBSATA III2.5"500 MB/s
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